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Product details
Part NameIntake Manifold Temperature Sensor
BrandWalker Products
Part Number210-1146
UPC00724620204364
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Walker Products Engine Intake Manifold Temperature Sensors are precision-engineered OE Replacement components that measure the temperature of incoming air entering the engine’s intake system. This data is critical for the engine control unit (ECU) to calculate air density, optimize fuel injection, adjust ignition timing, and manage emissions output. Unlike external air temp sensors, these sensors operate inside the intake manifold or air tract—providing a more accurate measurement of actual combustion air temperature under load. Over time, intake manifold temperature sensors can degrade, causing incorrect temperature readings that result in rich/lean fuel trims, drivability issues, hesitation, or emissions faults. Walker sensors are manufactured to meet or exceed OE specifications for resistance curves, temperature range, and electrical response. Built from durable, heat- and oil-resistant materials, they are designed to endure thermal cycling and exposure to oil vapor, fuel mist, and engine heat. Each unit is engineered for an exact OE fit and installs directly into the factory manifold, throttle body, or intake duct using the original mounting point and wiring connector. Whether replacing a failed sensor or correcting a check engine light, Walker Intake Manifold Temperature Sensors restore precise air-temp monitoring for improved combustion efficiency, drivability, and emissions performance.
Characteristics include:
OE Replacement Calibration: Matches original resistance curves, response rates, and connector configurations for seamless integration.
Exact OE Fit: Designed for 100% compatibility with factory intake manifolds, air ducts, or throttle bodies—no modification required.
Measures Intake Air Temperature: Sends real-time air temp data to the ECU for accurate fuel delivery, ignition timing, and emissions control.
Restores ECU Accuracy: Helps eliminate drivability issues, rough idle, or fuel trim faults caused by inaccurate air temperature readings.
Durable Sensor Design: Built with heat- and chemical-resistant housings to withstand under-hood conditions and intake air exposure.
Some of the interchangeable part numbers are:
5011402AA | 5097 | AX68
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2002
Dodge
Ram 2500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
2002
Dodge
Ram 3500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
2001
Dodge
Ram 2500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
2001
Dodge
Ram 3500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
2000
Dodge
Ram 2500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
2000
Dodge
Ram 3500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
1999
Dodge
Ram 2500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
1999
Dodge
Ram 3500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
1998
Dodge
Ram 2500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
1998
Dodge
Ram 3500
5.9L
Inline engine
6 cylinders
4.02" bore
4.72" stroke
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
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Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.